Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
760-659 7 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-07-17   
760-666 3 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-09-15   
760-666 4 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-04-04   
760-670 A Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-670 2 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-03-05   
760-670 3 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-02-17   
760-670 4 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-688 0 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-688 4 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-688 7 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-690 0 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-690 1 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-690 8 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-705 1 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-12-19   
760-712 A Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-712 3 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-07-18   
760-712 4 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-742 5 Pauma Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-07-16   
760-742 9 Pauma Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-17   
760-748 A Borrego CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-748 0 Borrego CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-02-07   
760-748 2 Borrego CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-17   
760-748 4 Borrego CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-782 8 Warner Springs CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-04-27   
760-826 1 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-859 1 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-860 1 Julian CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-860 2 Julian CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-870 1 Ramona CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-14   
760-870 2 Ramona CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-03-24   
760-870 4 Ramona CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-03-22   
760-890 A Calexico CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-890 4 Calexico CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-04-29   
760-892 A Warner Springs CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-892 0 Warner Springs CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-05-19   
760-909 4 El Centro CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-02-16   
760-978 6 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-12-08   
760-990 1 Fallbrook CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-10   
760-990 4 Fallbrook CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-08-20   
760-990 7 Fallbrook CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-28   
760-994 A Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-994 4 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-201 A San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-201 4 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-201 6 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-03-03   
858-203 6 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-07-21   
858-207 3 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-09   
858-207 4 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-09   
858-207 6 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-11-07   
858-216 4 Rancho Penasquitos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-17   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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